In late 2013, I was lucky enough to go on a caching road trip with Stonagal, 4elements5senses and Bike_4_me. The weather was shockingly good and we tracked down quite a few neat caches, including one of the oldest caches in Manitoba (which happened to be frozen inside a novelty-sized ice cube when we got there).
I had a great time but got home later than usual. It was after midnight when I started logging all of my finds and I didn't notice until the next day that in the header text that I copied and pasted to all of my logs, I had reversed the numbers in 4elements5senses's name. I got all of the logs fixed before the next time I saw everybody (at the MBGA Christmas event) and was quite relieved that nobody busted my chops too badly about it.
This one's for you, 5E4S!